You can't get money out of the bank with a unsigned cheque
你不能用未签字的支票从银行取钱。
Defines a default and acceptable range for an unsigned integer property
为一个未签字的整数属性定义一个默认的并可接受的范围
Defines a default and list of valid values for an unsigned integer property
为一个未签字的整数属性定义一系列默认的有效值
"Look for other files that are not digitally signed.
"查找其它未经过数字签名的文件。
Review on the Extend Validity of the Arbitration Agreement of Assignment of the Contract to the Third Person
论合同转让中仲裁协议对未签字人的延伸效力
He denied the signature, said that it was not his.
他否认这签字是他签的。
"I promise," he said, with a sense of dispair, as though he were signing away the whole future.
"我保证,"他绝望地说道,就好像他在签字放弃他的一切未来一样。
The trader had been known to tear up a contract before the ink was dry where it had been sighed.
早就听说，这个商人常常是签字的墨迹未干就撕毁合同。
Before the receipt has been signed, the money must not be paid.
在收据尚未签字以前不得付款。
He made no difficulties about signing the document.
他在签字时并未提出异议。
A Study on the Feasibility of the Unsigned Party to Take Apart in Arbitration;
仲裁协议未签字人参与仲裁问题研究
an endorsement made in a passport that allows the bearer to enter the country issuing it.
护照上的签字，允许持有人进入签字国。
unexecuted estate agency agreement
未签立的地产代理协议
The box on the left side of a section bar when an object is open in Design view.
该节通常包含绑定到记录源中字段的控件，但也可能包含未绑定控件，如标识字段内容的标签。
The Research on Group-Oriented Digital Signature, Signcryption, and Contract Signing;
面向群体的数字签名、签密和签约的研究
The price tag with an astronomical figure on it was still attached.
上面还有价签，价签上的数字高得惊人。
Research on Identity-Based Digital Signature and Signcryption Schemes;
基于身份的数字签名及签密技术研究
Digital Signature and Signcryption Schemes with Special Properties;
具有特殊性质的数字签名和签密方案